1 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4 mini-exceptions.c: handle the new wrapper types.
5 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6 token value as a MonoClass* when compiling a wrapper.
7 mono_jit_create_remoting_trampoline now takes an additional
8 MonoRemotingTarget parameter.
10 2004-11-10 Martin Baulig <martin@localhost>
12 * mini.c (mono_method_to_ir): Use `generic_container->context'
13 rather than creating a new one.
15 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
23 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
24 the experimental aot cache stuff.
26 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
28 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
29 mini-exceptions.c: update to exception clause structure changes.
31 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
33 * exceptions-x86.c (throw_exception): Fix warnings.
35 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
38 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
40 * exceptions-sparc.c (get_throw_exception): Really fix this.
42 2004-11-07 Ben Maurer <bmaurer@ximian.com>
44 * tramp-*.c: we no longer support icalls without wrappers, so
45 a bit of code can be removed here
47 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
49 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
52 * cpu-sparc.md: Add op_rethrow.
54 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
56 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
58 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
59 * mini-ops.h: Add OP_RETHROW.
61 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
63 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
65 2004-11-05 Geoff Norton <gnorton@customerdna.com>
67 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
68 Makes the output much easier to read
70 2004-11-05 Ben Maurer <bmaurer@ximian.com>
72 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
73 prevents another huge leak when compiling with ssa. Secondly, the
74 performance of doing this rather than freeing the lists is much
75 better. GList does a lock every time you allocate a list link,
76 so that it can use a memory pool. So, it is better to just use
77 a memory pool of our own.
79 * ssa.c, linear-scan.c: replace g_list_remove_link with
80 g_list_delete. The remove one does not free the GList, so we were
81 leaking memory. On -O=all --compile-all with corlib, this cut down
84 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
86 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
88 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
90 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
91 into a new function mono_create_jit_trampoline ().
93 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
95 * trace.c (get_spec): Allow tracing of classes without a namespace.
97 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
99 * mini.c: Fix pointer overwrite in mini_method_compile.
101 2004-11-2 Geoff Norton <gnorton@customerdna.com>
103 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
104 The darwin ABI needs some special handling for 1 and 2 byte structs
105 Lets use lbz/lhz instead of lwz everywhere.
106 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
107 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
108 Use stb/sth for the former, and put the latter always on stack instead of in
111 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
113 * trace.c (is_filenamechar): Add '_'.
115 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
117 * mini-s390.c: Fix prolog length to allow for large trace requirements.
119 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
121 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
123 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
124 depends on libmonogc. Fixes #68805.
126 2004-10-26 Miguel de Icaza <miguel@ximian.com>
128 * mini.c (mono_jit_free_method): Provide extra information for
129 this error. Currently this leaks, but will be turned into a
130 developer option in the future.
132 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
134 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
136 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
138 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
139 boundary. Fixes reading of PATCH_INFO_R4 and R8.
140 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
142 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
144 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
145 trampolines for AOT code.
147 2004-10-22 <vargaz@freemail.hu>
149 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
150 constructed types. Fixes #68136.
152 2004-10-21 Martin Baulig <martin@ximian.com>
154 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
155 if it returns true, unwind the stack to the call instruction.
157 2004-10-21 <vargaz@freemail.hu>
159 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
161 * mini.h: Bump AOT version number.
163 * objects.cs: Add another test for unbox trampolines.
165 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
168 2004-10-20 <vargaz@freemail.hu>
170 * driver.c: Add SHARED to the set of optimizations tested.
172 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
174 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
177 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
179 2004-10-20 Martin Baulig <martin@ximian.com>
181 * mini-exceptions.c (mono_handle_exception): Call
182 mono_debugger_handle_exception() to tell the debugger about
183 catch/finally clauses.
185 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
187 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
189 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
192 2004-10-15 Geoff Norton <gnorton@customerdna.com>
194 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
195 methods as their native size, fixed bug #57543, #57545.
196 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
197 This saves a temporary register and mullw call down into 1 (minor perf
198 increase for cases like sum = sum * 5; This use to translate into:
204 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
206 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
209 2004-10-11 Martin Baulig <martin@ximian.com>
211 * mini.c (mono_method_to_ir): If we're a generic method, get the
212 MonoGenericContainer from our MonoMethodNormal and create a
213 MonoGenericContext from it.
215 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
217 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
219 * basic-long.cs: Add test for checked i8->i2 cast.
221 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
223 * inssel-ppc.brg: added a couple of speedup rules.
225 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
227 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
228 to speed up rebuilds.
230 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
232 * mini-s390.c: Minor fix to OP_OR_IMM.
234 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
236 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
237 better. Fixes appdomain-unload.exe on sparc.
239 2004-10-02 Massimiliano Mantione <massi@ximian.com>
241 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
242 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
245 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
247 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
249 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
251 * mini.c: Always generate a field read/write wrapper for members
252 of the class MarshalByRefObject since the actual instance could
255 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
257 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
259 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
261 * driver.c mini.h trace.c: Move the setting of the main assembly into
262 a separate function called mono_trace_set_assembly () and call it after
263 actually loading the main assembly. Fixes #66872.
265 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
267 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
268 using the code manager.
270 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
272 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
274 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
276 * cpu-amd64.md: Fix bug in previous patch.
278 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
281 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
283 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
284 mini-exceptions.c: updates for changed stack walk interface.
286 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
288 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
290 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
292 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
294 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
296 * driver.c (mini_regression_list): Do not call mono_assembly_close
297 since assemblies can't be unloaded.
299 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
301 * cpu-amd64.md: Fix more instruction lengths.
303 * cpu-amd64.md: Fix lengths of some instructions.
305 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
307 * inssel.brg: Make the array ldelema check aot friendly.
309 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
311 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
313 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
315 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
317 * mini-x86.c: Fix build.
319 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
320 mono_type_get_underlying_type () helper function to simplify code.
322 2004-09-09 Martin Baulig <martin@ximian.com>
324 * mini-amd64.c: Don't access `type->data.klass' directly, call
325 mono_class_from_mono_type() instead since the type may be a
328 2004-09-09 Martin Baulig <martin@ximian.com>
330 * mini-amd64.c (get_call_info): Fix support for generic instances.
331 (add_valuetype): Use mono_class_from_mono_type() to get the class
332 since we can be a generic instance.
334 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
336 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
338 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
340 * liveness.c: reset spill costs on each scan: bug 62107
342 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
344 * exceptions-sparc.c (mono_arch_find_jit_info): remove
345 unnecessary line that doesn't compile
347 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
349 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
350 trampolines, make them call an error function so people can fix their
353 2004-09-06 Martin Baulig <martin@ximian.com>
355 * mini.c (mono_method_to_ir): When initializing locals, handle a
356 generic instances like a valuetype if it's a valuetype and like a
357 class if it's a class.
359 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
361 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
364 * exceptions.cs: Add test for unwinding of call arguments.
366 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
368 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
369 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
370 set the carry/borrow flag). The sparc and s390 implementations
371 can now use optimized versions (and simplify the code). ppc bugfixes.
373 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
375 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
377 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
379 * inssel-amd64.brg: Remove leftover 32 bit rule.
381 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
383 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
385 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
386 mono_arch_find_jit_info functions into a new function. Fix a memory
389 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
392 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
394 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
397 * exceptions.cs: Add array size tests.
399 * mini.c: Allocate a separate icall wrapper for each arity of
400 mono_array_new_va. Fixes #59509.
402 * exceptions.cs: Add testcase for 64578.
404 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
406 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
408 2004-09-02 Martin Baulig <martin@ximian.com>
410 * mini.c (mono_method_to_ir): When initializing the locals, call
411 handle_initobj() on the generic instance itself, not its
414 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
416 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
417 MonoJitInfo for dynamic methods.
419 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
421 * mini.c: Add support for freeing JIT data for dynamic methods.
423 2004-09-01 Martin Baulig <martin@ximian.com>
425 * mini-x86.c (is_regsize_var): Added support for generic
427 (mono_arch_emit_prolog): Make this compile again, use
428 `x86_push_imm_template (code)'.
430 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
432 * mini-x86.c: make all push_imm instructions that get
433 patched always emit the long form
435 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
437 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
438 in a per-domain hash.
440 * mini-amd64.c (merge_argument_class_from_type): Handle generic
443 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
445 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
448 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
451 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
452 Beginnings of SSE2 support.
454 * exceptions.cs: Add more tests for checked int<->uint casts.
456 2004-08-28 Martin Baulig <martin@ximian.com>
458 * mini-x86.c (mono_arch_instrument_epilog): Added support for
462 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
463 Handle generic instances recursively.
465 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
467 * iltests.il: test for conv.u8 on a constant
469 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
471 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
472 LCONV_x4 (shrun_32 (membase)).
474 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
476 * inssel-x86.brg: c&p rules for push/setret of long
478 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
480 * inssel-x86.brg: c&p rules for compare (base, regvar) and
481 compare (regvar, base)
483 * inssel-x86.brg: more burg love
485 * inssel.brg: more cleanup
487 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
489 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
491 * basic-long.cs, basic-calls.cs: new tests for optimization.
493 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
495 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
498 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
500 * mini-amd64.c (read_tls_offset_from_method): Add another case.
502 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
504 * inssel.brg (mini_emit_memcpy): use
505 NO_UNALIGNED_ACCESS to disable memcpy optimization
507 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
509 * mini-amd64.c: Handle generic types in various places.
511 * mini.c (mono_method_to_ir): Handle generic types in init locals.
513 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
515 * mini.c (handle_box): Fix warning.
517 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
519 * mini-amd64.h: Enable the emit_state optimization.
521 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
523 * mini-amd64.c: Add some new 64 bit peephole opts.
525 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
527 * cpu-amd64.md: sreg1 of div instructions must be %rax.
529 * mini-amd64.c: Register allocator fixes.
531 * mini.c: Add an optimization to emit_state to avoid allocation of new
532 registers on some platforms.
534 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
536 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
538 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
539 allocation. Fixes #63085.
541 * basic-long.cs: Add new regression test.
543 * mini-amd64.c: Register allocator improvements.
545 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
547 * mini-amd64.c (read_tls_offset_from_method): Add another code
550 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
551 instruction sequence for nullifying class init trampolines.
553 * objects.cs: Add new regalloc test.
555 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
557 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
559 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
561 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
564 * driver.c: Fix profiling after TLS changes.
566 * driver.c (mono_main): Set mono_stats.enabled if needed.
568 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
571 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
573 * mini-x86.c: use a 1 op rather than a 2 op tls access
574 instruction -> faster.
576 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
578 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
581 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
583 * exceptions-sparc.c (throw_exception): fix typo
585 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
587 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
588 set tree->dreg correctly with tls. Allow any
591 * mini-x86.c (read_tls_offset_from_method): add new code
592 generation pattern seen with GCC.
595 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
597 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
598 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
599 exceptions-sparc.c: fix some performance issues in exception
600 handling and setting of the stack trace for exceptions that were
603 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
605 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
608 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
611 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
613 This patch inlines tls access, when possible.
615 * mini.h: new arch functions for TLS intrinsics.
616 All platforms updated with a stub.
618 * mini.c: use the new intrinsics
620 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
621 arch specific intrinsic for tls variables
623 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
625 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
628 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
630 * mini.c: thread local allocation
632 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
634 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
636 * Makefile.am: Link against the static version of libmonogc.
638 * Makefile.am: Link the static versions of the convenience libraries
639 into the mono executable.
641 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
643 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
645 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
648 * mini-amd64.c: Reorganize function call code.
650 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
652 2004-08-14 Ben Maurer <bmaurer@ximian.com>
654 * inssel-x86.brg: use xor eax,eax.
656 * basic.cs: new tests
658 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
660 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
661 in exception throwing code.
663 2004-08-14 Ben Maurer <bmaurer@ximian.com>
665 * inssel-x86.brg: use xor esi,esi.
667 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
669 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
670 can trace methods compiled during mini_init () too.
672 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
675 2004-08-14 Ben Maurer <bmaurer@ximian.com>
677 * Makefile.am: static link on x86 (r=zoltan)
679 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
681 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
682 code since it causes some programs to fail.
684 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
686 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
688 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
690 * mini.c: ovfops_op_map - add STACK_OBJ case for
692 * basic.cs: add test_0_pin_string as test
695 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
697 * Makefile.am: build C# if srcdir != builddir
699 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
701 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
704 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
706 * driver.c: enable loop by default again and include abcrem in -O=all.
708 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
710 * iltests.il: Add some localloc tests.
712 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
714 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
717 * inssel-amd64.brg: Add some optimizations.
719 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
722 * Makefile.am: Statically link mono against libmono on AMD64.
724 * mini-amd64.c inssel-amd64.brg: Optimizations.
726 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
728 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
730 * tramp-amd64.c: Patch calling code in trampolines.
732 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
734 * mini-amd64.c: pinvoke struct passing fixes.
736 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
738 * mini-sparc.c: redo change, make mono_arch_cpu_init call
739 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
741 2004-08-05 Duncan Mak <duncan@ximian.com>
743 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
746 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
748 * mini-amd64.c (emit_move_return_value): Move return value for normal
751 2004-08-05 Martin Baulig <martin@ximian.com>
753 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
754 `type->type'; just modify `type' itself when dealing with enums
755 and generic instances.
756 (check_call_signature): Make `simple_type' a `MonoType *'.
758 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
760 * mini.c: Use OP_PADD to add offsets to addresses.
762 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
764 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
766 * mini-sparc.c (mono_arch_emit_epilog): fix check
767 for folding last op into restore instruction
769 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
771 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
772 helper methods using the code manager.
774 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
776 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
778 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
780 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
781 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
783 * mini-s390.c: fix tail processing
785 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
787 * mini-ppc.c: mul.ovf.un exception name fix.
789 2004-08-03 Martin Baulig <martin@ximian.com>
791 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
792 instances; before jumping to `handle_enum', also modify `ptype'.
794 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
796 * cpu-sparc.md: fcall maximal length too small.
798 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
800 * mini-amd64.c mini.h: Add initial support for passing/returning
801 structures to/from pinvoked methods.
803 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
805 * mini-ppc.c: reg allocator fix.
807 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
809 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
811 * inssel.brg: Optimize memset on 64 bit machines.
813 * mini-amd64.c: Fix some vararg cases.
815 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
817 * mini-s390.c: Corrected macro in emit_float_to_int
819 * s390-abi.cs: Tests to exercise the s390 ABI
821 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
823 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
826 * basic.cs: Add a test for add.ovf.un.
828 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
830 * mini-sparc.c: add case for OP_IDIV_UN
832 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
834 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
836 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
838 2004-07-30 Ben Maurer <bmaurer@ximian.com>
840 * basic.cs: regression tests.
842 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
845 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
847 * basic.cs: Add a new test.
849 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
850 and AOT. Various fixes and optimizations.
852 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
854 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
856 * mini-ppc.c: make sure temp regs are not used for global reg
859 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
861 * cpu-sparc.md: conv_i8 fix for 64bits
863 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
865 2004-07-29 Ben Maurer <bmaurer@ximian.com>
867 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
868 add opcode for cmp BYTE PTR [eax], imm.
870 * inssel.brg: Make memcpy and memset takes bases.
872 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
874 * *-amd64.*: More AMD64 work.
876 2004-07-28 Ben Maurer <bmaurer@ximian.com>
878 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
879 add a compare-not-equal opcode.
881 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
883 * mini.c: Use mono_init_from_assembly instead of mono_init.
885 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
887 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
889 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
891 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
893 * inssel.brg: 64 bit fixes.
895 * mini.h (MonoCallInst): Add some AMD64 specific data.
897 * mini.h: Add some OP_P opcodes.
899 2004-07-28 Ben Maurer <bmaurer@ximian.com>
901 * basic.cs: tests for 61797 and 61740
903 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
905 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
906 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
908 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
910 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
912 * *-amd64*.*: Ongoing AMD64 work.
914 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
916 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
918 * *-amd64*: Ongoing AMD64 work.
920 * mini-arch.h: Add AMD64 support.
922 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
924 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
926 * mini-ops.h: Add new opcodes.
928 * Makefile.am: Add AMD64 support.
930 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
931 rules into the inssel-long*.brg files.
933 * *-amd64.*: Add beginnings of AMD64 backend.
935 2004-07-22 Ben Maurer <bmaurer@ximian.com>
937 * mini.c (print_dfn): commenting out the code that prints
938 the cil. With -O=deadce, this makes -v -v crash.
940 * cpu-pentium.md: make checkthis have a length of 2
942 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
944 * mini-sparc.h: fix implementations of __builtin
945 functions for Sun compiler for V9.
947 2004-07-16 Ben Maurer <bmaurer@ximain.com>
949 * mini.c: use the new stelem.ref wrapper
950 * exceptions.cs, arrays.cs: new stelem.ref tests
952 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
954 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
955 new XSP should work with these changes).
957 2004-07-14 Ben Maurer <bmaurer@ximain.com>
959 * inssel-{long32,x86,}.brg: trivial optimizations.
961 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
963 * mini.c: load value when emitting box operation in
966 2004-07-12 Ben Maurer <bmaurer@ximian.com>
968 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
969 is one byte shorter than cmp DWORD PTR [eax], 0.
971 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
973 * inssel-ppc.brg: arguments on the stack are always
974 relative to the stack pointer (spotted by Neale Ferguson).
976 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
978 * exceptions-x86.c: delay appending the method name to the trace until
979 after mono_jit_info_table_find is called, as this gets the real
982 2004-07-09 Ben Maurer <bmaurer@ximian.com>
984 * aot.c: register roots
986 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
988 * aot.c : I could just use PLATFORM_WIN32 flag.
990 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
992 * aot.c : Reverting the previous fix. This time it broke linux build.
994 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
996 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
998 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
1000 * mini.c (handle_stack_args): Remove some more debugging code.
1002 * mini.c (handle_stack_args): Remove debug output left in by mistake.
1004 * driver.c mini.h aot.c: Allow additional options to be specified with
1005 --aot and pass them to mono_compile_assembly.
1007 * aot.c: Add experimental code to AOT compile all loaded assemblies
1008 on demand and save the code into a cache in the filesystem.
1010 * aot.c: Add support for more wrapper methods.
1012 * mini.c (handle_stack_args): Handle some corner cases. Fixes
1015 * cpu-*.md: Remove removed opcodes.
1017 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
1018 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
1019 related icalls to marshal.c.
1021 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
1023 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
1025 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
1027 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
1029 2004-07-06 Ben Maurer <bmaurer@ximian.com>
1030 * liveness.c: If liveness is recomputated we need to reset the information
1031 for each variable. This way, if the liveness range has been narrowed
1032 by optimizations that happened after the last computation, we can return
1035 For example, if you have
1040 // Tons of code that does not affect i
1046 i = 0 is dead code and will be removed by SSA. However, when
1047 linear scan gets to the code, i will still appear to be live
1048 throughout the entire block. This prevents good register allocation.
1050 2004-07-06 Martin Baulig <martin@ximian.com>
1052 * debug-mini.c (mono_debug_init_method): Allow
1053 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
1054 (mono_debug_add_icall_wrapper): New method.
1056 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
1058 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
1060 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
1063 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
1065 * aot.c (mono_aot_load_method): Fix loading of debug info.
1067 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
1069 * aot.c: Add logging support.
1071 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
1073 * mini.h: Add prototype for mono_print_method_from_ip.
1075 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
1077 * inssel.brg: 64 bit fixes.
1079 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
1082 * Makefile.am: Add SPARC64 support.
1084 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
1086 * aot.c: Fix alignment problems on 32 bit platforms.
1088 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
1090 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
1093 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
1096 * mini.h: Bump AOT file version. Some 64 bit fixes.
1098 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
1100 * inssel-sparc.brg: Add new rule to avoid register moves.
1102 * inssel.brg: Add ldind_to_load_membase helper function.
1104 2004-06-30 Ben Maurer <bmaurer@ximian.com>
1106 * mini.c: OffsetToStringData intrinsic.
1108 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
1110 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
1112 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
1115 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
1116 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1118 * mini.c: reinstated mono_compile_get_interface_var()
1119 on x86, too, since the change breaks the Gtk# build there as well.
1121 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1123 * driver.c: remove loop from the default optimizations: it seems to
1124 interact badly with some of the other options (see bug #60613).
1126 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
1128 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
1129 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
1131 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
1133 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
1134 vararg-using methods.
1136 2004-06-21 Martin Baulig <martin@ximian.com>
1138 * mini/mini-exceptions.c
1139 (mono_handle_exception): Added `gpointer original_ip' argument.
1140 After calling mono_unhandled_exception(), call
1141 mono_debugger_unhandled_exception() and if that returns true,
1142 restore the context and return.
1144 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
1146 * mini-ppc.c: prefer the use of relative branches so
1147 they won't need to be patched in aot code (patch from Patrick Beard).
1149 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1151 * aot.c: patch from Patrick Beard to make the output assembly
1152 more correct for the MacOSX assembler. Small tweak to
1153 generate sane images on Linux/PPC, too.
1155 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1157 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
1158 case until bug #59509 is fixed (shows up in #60332).
1160 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1162 * mini.c: make sure the needed wrappers are compiled, too, with
1165 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
1167 * driver.c: remove NPTL reference in --version output.
1169 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1171 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
1172 generate valid assembly for the Mach-O assembler.
1174 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1176 * driver.c: don't include abcrem in the all optimization specifier
1177 since it slows down jit compilation too much for now.
1179 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
1181 * mini.c: use BIGMUL only if both operands have the same signage.
1182 * iltests.il: Test for bug 60056. (errors related to signage in
1187 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
1189 * mini.c, aot.c: memory leak fixes.
1191 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1193 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
1195 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
1197 * Makefile.am: remove the -static hack completely, it links in
1198 statically glib as well.
1200 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
1202 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
1203 * exceptions.cs: make it compile with new mcs/csc.
1205 2004-06-03 Massimiliano Mantione <massi@ximian.com>
1206 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
1207 and added relevant test case.
1209 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1211 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
1212 regressions in gtk-sharp.
1214 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
1216 * exceptions.cs: New regression tests.
1218 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
1220 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
1222 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
1224 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
1226 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
1228 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
1230 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
1232 * mini.c (mono_jit_runtime_invoke): Init class in this
1233 method instead of trusting mono_jit_compile_method to
1234 do the work (because wrappers can be in object class)
1236 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
1238 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
1240 * basic-long.cs: New regression test.
1242 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
1244 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
1247 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
1249 * Makefile.am: fix miguel's change to build mono statically against
1250 libmono (track build dependencies).
1252 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1254 * cfold.c: Some glib versions do not have G_MININT32.
1256 2004-05-26 Massimiliano Mantione <massi@ximian.com>
1258 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
1259 with precision of tan, atan, sin and cos, and implemented related
1260 regressions tests (fixes bug 54467, but one new problem appeared and
1263 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1265 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
1267 * exceptions.cs: Add test for constant folding && division by zero.
1269 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
1270 since driver.c is in libmono too, so the optimization was useless.
1272 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
1273 variable to driver.c so the compiler can emit more efficient code to
1276 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1278 * Makefile.am: don't distribute generated inssel.[ch] files.
1280 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
1282 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
1283 into the default appdomain. Fixes #58707.
1285 * jit-icalls.c: Remove the broken approximation for truncl, doing
1286 no conversion is better.
1288 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
1291 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1293 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
1294 of the mcrxr instruction which is not available on some processors
1295 even if it's documented to be. Implement add and sub overflow correctly
1296 (still not complete for long unsigned). Speed up icalls a bit.
1298 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1300 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1301 we run .cctor in the current domain instead of target_domain.
1303 Fixes bug #58558, .cctor not being called in -O=shared.
1305 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1307 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1309 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1311 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1312 which can be done with an imm8, do it that way.
1313 (mono_arch_output_basic_block): ditto for a jmp
1314 (mono_arch_emit_prolog): Computate maximum offset of a label.
1316 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1318 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1319 now tries to allocate prefered physical reg's for virtual
1320 regs. This reduces the number of emited spills/loads with
1321 20-30% on our core assemblies.
1323 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1325 * jit-icalls.c: truncl() is not needed and trunc() is
1326 the correct thing to do anyway (bug #58287).
1328 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1330 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1333 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1335 * driver.c: enable loop optimizations by default.
1337 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1339 * mini-x86.c: fix calc of max loop size when aligning loops start.
1341 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1343 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1346 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1348 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1351 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1353 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1355 * mini.c (inline_method): Allways inline some wrappers even if the cost
1356 is too large. Fixes #58785.
1358 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1360 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1362 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1363 (crichton@gimp.org). Beginning of support for sparc/linux.
1365 * mini-sparc.c: Optimize retrieval of LMF address.
1367 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1369 * exceptions-ppc.c: handle alloca in methods with clauses.
1371 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1373 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1375 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1377 * mini.c: Delegate most of the abort signal work to
1378 mono_thread_request_interruption, which also handles Stop and Suspend
1381 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1383 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1384 supports the save/restore lmf opcodes.
1386 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1388 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1391 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1393 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1395 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1396 methods which contain array accesses.
1398 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1399 boundaries. Fixes #58537.
1401 * iltests.il: Add regression test for #58537.
1403 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1405 * mini-x86.c (mono_arch_local_regalloc): Last part of
1406 fix for bug #58633 (releasing register to early).
1408 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1410 * basic-long.cs: Add new regression test.
1412 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1414 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1415 register too early on the chain.
1417 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1419 * mini.c (create_helper_signature): Use a helper function to reduce
1420 the code which needs to be written. Also set the calling convention of
1421 icalls on windows. Fixes #57840.
1423 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1425 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1426 exceptions-ppc.c: added helper function to get the instruction address
1427 from a signal handler context.
1429 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1431 * helpers.c: use g_get_tmp_dir. Invokes happyness
1434 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1436 * helpers.c: Add new env variable to pass args to objdump.
1437 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1439 2004-05-17 Radek Doulik <rodo@ximian.com>
1441 * Makefile.am (common_sources): added abcremoval.h so it get
1442 disted and daily mono packages on go-mono.com will build again
1444 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1446 * abcremoval.c: Fixed coding style, added copyright header.
1448 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1450 * mini.h: Added prototype for abc removal main function.
1452 * build_relations_propagation_table.pl: Added copyright header.
1454 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1456 * basic-long.cs: reg test for complex ceq_long bug.
1458 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1460 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1461 reg in long and clob case (bug #58343). Fixed/added comments.
1463 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1465 * mini.c (mono_jit_runtime_invoke): Follow new convention
1466 of calling the invoke method with an function pointer.
1468 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1470 * ChangeLog: Fix author of memory leak patch.
1472 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1474 * Makefile.am: fix make dist as well...
1477 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1479 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1480 on archs where pointers are 4 bytes long.
1482 * Makefile.am: Added abcremoval.c source file.
1484 * abcremoval.c: Added abcremoval.c.
1486 * abcremoval.h: Added abcremoval.h.
1488 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1490 * inssel.brg: Enabled bounds check removal.
1492 * mini.c: Added support for abcrem optimization.
1494 * mini.h: Added abcrem optimization label.
1496 * driver.c: Added support for abcrem optimization.
1498 * propagated_relations_table.def: Added propagated_relations_table.def.
1500 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1502 * mini.c, cfold.c: fix style.
1504 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1506 * mini.c: handle issue with the low-level implementation of
1507 some long opcodes (bug #54209).
1509 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1511 * basic.cs: test for my new cmov stuff.
1513 2004-05-13 Patrik Torstensson
1515 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1516 opt and added peephole documentation.
1518 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1520 * tramp-ppc.c: rewrote the generic trampoline code.
1522 2004-05-11 Patrik Torstensson
1524 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1526 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1528 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1530 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1531 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1533 * mini.c: Add new icalls for AsAny marshalling.
1535 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1537 * tramp-ppc.c, mini-ppc.c: more cleanups.
1539 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1541 * mini.c: no warnings.
1543 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1545 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1547 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1549 * mini.c: In the thread abort signal handler, if the thread is in the
1550 process of being stoped, don't throw the Abort exception, just stop the
1553 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1555 * tramp-ppc.c: removed old code.
1557 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1559 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1560 do some simple speed optimizations on ppc.
1562 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1564 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1565 and large offsets in load/store.
1567 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1569 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1570 it causes regressions.
1572 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1574 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1577 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1579 * jit-icalls.c: remove warnings.
1580 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1581 speedups for unsafe code.
1583 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1585 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1587 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1589 * basic-calls.cs: Add new regression test.
1591 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1594 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1596 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1599 2004-05-06 Patrik Torstensson
1601 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1602 long reg allocation in any reg (not only eax:edx) and implemented
1603 long shl/shr ops in asm instead of helpers.
1605 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1607 * mini-sparc.h: Fix warnings.
1609 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1612 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1613 separate statement for clarity.
1615 * mini-sparc.c: Update status.
1617 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1619 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1622 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1624 * inssel-ppc.brg: another small pre-release workaround:
1625 we don't do overflow detection for long_sub_un.
1627 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1629 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1630 (also works around a weird ppc bug: 57957).
1632 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1634 * tramp-ppc.c: trampoline fixes.
1636 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1638 * mini-ppc.c: fixed typos.
1640 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1642 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1643 at the top of the stack. Fixed typos. Use a frame registers
1644 for all the methods with exception clauses.
1646 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1648 * exceptions-ppc.c: restore fp registers.
1650 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1652 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1653 order from the stack top (moved the stack room to save the
1654 return value for trace after the param area). Fixed corruption
1655 in restoring registers on unwind.
1657 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1659 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1661 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1663 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1664 and prolog/epilog for methods that use it. Allow
1665 enough param area room for varargs methods. Fix miguel's
1666 breakage in exception handling.
1668 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1670 * Makefile.am: run genmdesc only on current arch.
1672 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1675 * mini-x86.h: fix the build on windows.
1677 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1679 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
1681 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1683 * mini-exceptions.c: New file.
1685 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1686 Move some parts of the x86 exception handling code to an
1687 arch-independent file so it can be shared with other ports.
1689 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1691 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1693 2004-04-26 David Waite <mass@akuma.org>
1695 * driver.c: remove comma from end of enumeration declaration
1697 2004-04-26 Jackson Harper <jackson@ximian.com>
1699 * driver.c: parse config file before loading first assembly. This
1700 allows the user gac to be enabled/disabled.
1702 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1704 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1705 simpler mechanism: we do not care what is encoded initially
1706 (branch absolute or relative), we care about the code and its
1707 target. I kept the old code for reference for now.
1709 The new code tries first to determine if the jump is anywhere in
1710 the -/+32 absolute meg range, if it succeeds, it encodes using the
1711 absolute branch; If not, it tried to find something in the
1712 relative range, if not, it uses the handle_thunk code.
1714 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1716 * exceptions-ppc.c: use the correct ip register on macosx.
1718 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1720 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1722 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1724 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1725 Raise exception on integer divide by zero by hand since the hw
1726 doesn't support it. Handle NaNs in FP compares.
1728 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1730 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1731 code reducing duplication between the platforms and enabled
1732 signal exception handling (on linux for now).
1734 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1736 * exceptions-ppc.c: more macosx support.
1738 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1740 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1742 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1744 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1746 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1748 * iltests.il: more tests.
1750 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1752 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1755 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1757 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1759 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1761 * liveness.c: Mark variables as volatile in all basic blocks reachable
1762 from exception clauses.
1764 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1766 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1769 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1771 * iltests.il, basic.cs: more tests for regalloc.
1773 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1775 * iltests.il: Some tests for register allocation modifications
1778 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1780 * exceptions.cs: Add regression test for bug #56782.
1782 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1783 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1784 the beauty of fixing the same thing in 5 different files...
1786 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1788 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1791 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1793 * mini.c: Add support for STRWLPARRAY marshalling convention.
1795 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1797 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1798 to init the context to setup the regs pointer).
1800 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1802 * exceptions-ppc.c: more exceptions work.
1804 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1806 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1809 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1811 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1812 can use the memory directly.
1814 * cpu-pentium.md: Update documentation from a post from Zoltan.
1816 add x86_add_membase, x86_sub_membase, x86_mul_membase
1818 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1820 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1821 GENERAL_REGS they were also hardcoded for all PPC ports.
1823 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1825 Remove hard-coded limit for floating point registers, use
1826 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1828 Notice that in MacOS X calling conventions you can fit a lot more
1829 floating point values in registers, so I should update the PInvoke
1830 test to excercise the passing of floating point values on the
1831 stack (currently broken).
1833 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1835 * tramp-ppc.c (create_trampoline_code): Added
1836 JUMP_TRAMPOLINE_SIZE.
1837 (ppc_magic_trampoline): Follow the pattern from
1838 x86_magic_trampoline: if code is set to zero, return.
1839 (create_trampoline_code): Always pass MonoMethod to the jump
1840 trampoline, before it was passing a null.
1841 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1842 share the code with mono_arch_create_jit_trampoline.
1844 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1846 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1849 * cpu-g4.md: Added length for jmp instruction, the worst case
1850 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1853 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1855 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1857 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1859 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1860 before each IL instruction.
1862 * mini.c (CEE_BOX): Fix warnings.
1864 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1866 * mini.c: removed a few unused vars and extra whitespace.
1868 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1870 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1872 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1874 (OP_GETCHR): use the above
1875 (CEE_LDELEMA): use the above.
1877 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1878 version of the generic impl.
1879 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1880 (CEE_LDELEMA): use the above.
1882 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1884 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1887 * iltests.il: Added new regression test for #56317.
1889 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1891 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1892 under NetBSD. Fixes #56450.
1894 * liveness.c (update_gen_kill_set): Fix previous patch.
1896 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1898 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1900 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1902 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1905 * inssel-sparc.brg: Add more optimizations.
1907 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1909 2004-04-01 Martin Baulig <martin@ximian.com>
1911 * mini.c (handle_box): New static function; moved the
1912 implementation of CEE_BOX here.
1913 (mono_method_to_ir): Added `constrained_call' variable.
1914 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1915 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1916 mono_method_get_constrained() to get the method.
1918 2004-04-01 Martin Baulig <martin@ximian.com>
1920 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1921 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1922 (mono_method_to_ir): We don't need these macros anymore since
1923 mono_class_get_full() already takes care of it.
1925 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1927 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1928 use @function (as doesn't accept #function here) and check the return
1929 value of system and stop if fails.
1931 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1933 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1935 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1937 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1939 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1941 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1944 * basic-long.cs: Add test for negation of Int64.MinValue.
1946 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1948 * mini-sparc.c: Update status.
1950 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1952 * exceptions-sparc.c: Fix return value in filters.
1954 * inssel-sparc.brg: Fix register allocation in some rules.
1956 2004-03-28 Martin Baulig <martin@ximian.com>
1958 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1961 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1963 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1965 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1966 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1967 remove unused conv_u4 opcode.
1969 * mini-x86.c: Remove valgrind workaround since it slows down things
1970 even when mono is not run under valgrind.
1972 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1974 * mini-sparc.c: Update status.
1976 * inssel-sparc.brg: Add some optimizations.
1978 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1979 future delay slot filling. Add support for varargs, tail calls and JMP.
1981 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1982 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1984 * inssel.brg: Fix register allocation in OP_ARGLIST.
1986 * inssel.brg: Fix warnings.
1988 2004-03-25 Martin Baulig <martin@ximian.com>
1990 * mini.c (inflate_generic_field): Removed.
1991 (mini_get_method): Removed, use mono_get_method_full(),
1992 (mini_get_class): Removed, use mono_class_get_full().
1993 (mono_method_to_ir): Pass our generic context to
1994 mono_field_from_token().
1996 2004-03-25 Martin Baulig <martin@ximian.com>
1998 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1999 of a `MonoMethod *'.
2000 (mini_get_method): Take a `MonoGenericContext *' instead
2001 of a `MonoMethod *'.
2002 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
2003 a new local variable called `generic_context' which holds the
2004 current `MonoGenericContext *'; use it to lookup things.
2006 2004-03-24 Martin Baulig <martin@ximian.com>
2008 * mini.c (mini_get_class): New static method; if we're inside a
2009 generic instance, inflate the class if neccessary.
2010 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
2012 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
2014 * iltests.il: New regression test for #55976.
2016 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
2019 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
2021 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
2024 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
2026 * liveness.c: Consider SSA stores as well as loads when making vars
2029 * exceptions.cs: New regression tests for register allocation.
2031 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
2033 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
2034 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
2035 domain lock only to protect puntual access to data structures.
2036 Added access lock for sighash, jit_icall_hash_name,
2037 jit_icall_hash_addr and domain->code_mp.
2039 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
2041 * driver.c: Print SIGSEGV handling method.
2043 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
2045 * mini.c (setup_jit_tls_data): Handle case when this is called
2046 multiple times for a thread.
2048 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
2049 is different from fbxx_un. Fixes #54303. Also use constants instead of
2050 magic numbers in a lot of places.
2052 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
2054 * exceptions.cs: Fix cctor test when --regression is used.
2056 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
2058 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
2061 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2063 * inssel-ppc.brg: fixed register assignments for some rules.
2065 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
2067 * exceptions.cs: Add test for exceptions in static constructors.
2069 * mini.c (mono_jit_compile_method_with_out): Move the calling of
2070 static constructors outside the domain lock. Fixes #55720.
2072 2004-03-17 Martin Baulig <martin@ximian.com>
2074 * mini.c (get_generic_field_inst): Removed, this'll never happen.
2075 (inflate_generic_field): Take the `MonoMethod *' instead of the
2076 `MonoClass *' and added support for generic method.
2077 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
2078 have a `field->parent->gen_params', only inflate the field if it's
2079 an open constructed type.
2081 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
2083 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
2084 exception object instead of the preconstructed ones.
2086 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2088 * mini.c: reverted changed to sigsegv_signal_handler commited
2089 accidentally in the previous patch.
2091 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2094 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
2095 running --aot with an old assembly.
2097 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
2099 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
2102 * mini-sparc.c: Add support for v9 branches with prediction.
2104 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
2106 * mini.c (mini_init): #warning is GNUC only
2108 * mini-sparc.h: implement __builtin_frame_address
2109 and __builtin_return_address for Sun C compiler
2111 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
2113 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
2115 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
2117 * basic-calls.cs: Add test for unaligned byref long argument passing.
2119 * mini-ops.h: Add sparcv9 compare and branch instructions.
2121 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
2122 v9 instructions if we have a v9 cpu.
2124 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
2125 registers for global allocation.
2127 * exceptions-sparc.c: Fixes.
2129 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
2131 * liveness.c (mono_analyze_liveness): Optimized version.
2133 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
2135 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
2138 * basic-float.cs basic-calls.cs: New regression tests.
2140 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
2142 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
2143 sigaltstack implementation.
2145 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
2147 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
2148 stuff if SIGSEGV_ON_ALTSTACK is not defined.
2150 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
2152 * mini.c: Fix warnings.
2154 * mini.c (mono_resolve_patch_target): New function which contains the
2155 arch independent part of the patching process.
2157 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
2158 patching code to a separate function.
2160 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
2162 * mini.c (add_signal_handler): ifdef out on Windows
2164 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
2166 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
2167 cpu-sparc.md: Add exception handling support + other fixes.
2169 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
2170 typed GC detection in --version.
2172 * basic.cs exceptions.cs: New regression tests.
2174 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
2175 the arch specific code can store data during a compilation.
2177 * mini-ops.h: Add OP_SETFRET.
2179 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
2180 function, register a separate icall for each arity, so the icalls can
2183 * mini.c (mono_print_tree): Print negative offsets in a more readable
2186 * mini.c: Make signal handling work on sparc.
2188 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
2190 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
2192 * jit-icalls.c: Emulate truncl by aintl on solaris.
2194 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
2196 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
2198 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
2200 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
2202 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
2203 a MarshalByRef type, inline a method that performs the check, taking into
2204 account that the object can be a proxy. Also implemented tow new opcodes:
2205 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
2206 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
2207 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
2209 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
2211 * mini-ppc.c: if a relative branch displacement is too big
2212 but it points to and area reachable with an absolute branch,
2215 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
2217 * mini.c: optimize small copies in cpblk.
2219 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
2221 * basic-calls.cs basic-float.cs: New regression tests.
2223 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
2224 negative offsets from %fp. Implement localloc. Fix local register
2225 allocation. Fix the case when the this argument needs to be saved to
2226 the stack. Implement some missing opcodes.
2228 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
2230 * mini.c (mini_method_compile): Reenable global regalloc in methods
2231 with exception handlers.
2233 * linear-scan.c (mono_varlist_sort): Fix warning.
2235 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
2237 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
2240 * liveness.c: Make all variables uses in exception clauses volatile, to
2241 prevent them from being allocated to registers. Fixes #42136.
2243 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
2245 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
2248 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
2249 argument to mono_arch_regalloc_cost.
2251 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
2254 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
2256 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
2257 Make the cost of allocating a variable to a register arch dependent.
2259 * basic-calls.cs: Fix compilation of tests.
2261 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
2262 helper function to cut back on the number of #ifdefs needed.
2264 * mini-ppc.c: Fix compilation.
2266 * basic-calls.cs: New regression tests.
2268 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
2270 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
2271 of l0 since that is callee saved.
2273 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
2276 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
2277 of delay instruction.
2279 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
2281 * mini.h (MonoCallInst): Add 'virtual' flag.
2283 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
2285 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
2287 * *.cs: New regression tests.
2289 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
2292 * mini.c (mono_runtime_install_handlers): Fix build.
2294 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
2295 'signal_stack_size' members.
2297 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2298 alternate signal stack.
2300 * exceptions-x86.c: Add stack overflow handling.
2302 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2303 functions to arch independent code.
2305 * mini.c (mono_print_tree): Print more detailed info for load_membase
2308 2004-02-23 Martin Baulig <martin@ximian.com>
2310 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2312 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2314 * mini-x86.c: fixed reg allocation for div/rem.
2316 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2318 * driver.c (mono_main): Report some configuratio options on --version.
2320 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2322 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2323 low in the address space. Correctly flush memory in thunks where we
2326 2004-02-20 Martin Baulig <martin@ximian.com>
2328 * mini.c (mini_get_method): New static method; inflate all generic
2329 methods and methods in open generic instances.
2330 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2331 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2333 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2335 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2337 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2339 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2341 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2343 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2344 it compile using Sun's compiler.
2346 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2348 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
2350 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2352 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2354 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2356 * mini-ppc.c: handle calls outside of the allowed range with thunks
2357 allocated using the code manager.
2358 * tramp-ppc.c: use the code manager to hold generated native code.
2359 Fixed the magic trampoline to just patch vtable entries.
2361 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2363 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2366 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2368 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2371 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2372 if we have a working __thread implementation.
2374 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2375 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2377 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2379 * mini-x86.c: Fix compilation under gcc 2.
2381 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2383 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2384 contains a call to the wrapped function.
2386 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2387 OP_<CALL>_IMM opcodes, and use them under X86.
2389 * mini.c (mono_jit_find_compiled_method): Fix warning.
2391 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2393 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2395 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2396 functionality to mini.c.
2398 * mini.c (mono_create_jump_trampoline): New function to create a jump
2399 trampoline. Return a compiled method instead of a trampoline if it
2400 exists. Add a cache for jump trampolines.
2402 * mini.c (mono_jit_find_compiled_method): New function to return a
2403 compiled method if it exists.
2405 * mini-x86.c: Call mono_create_jump_trampoline instead of
2406 mono_arch_create_jit_trampoline.
2408 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2409 a jump trampoline. Fixes #52092.
2411 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2413 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2414 which is not up-to-date. Add check_corlib_version () instead.
2416 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2419 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2420 since newer valgrind versions do not need it.
2422 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2423 compile a method with a given set of optimizations.
2425 * mini.c: Compile icall wrappers on-demand instead of at startup.
2427 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2428 wrapper for an icall.
2430 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2432 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2435 * iltests.il: Add test for non-empty stack before switch instruction.
2437 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2439 * mini.c: Add support for new stringbuilder marshalling conventions.
2441 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2443 2004-02-01 Martin Baulig <martin@ximian.com>
2445 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2446 in `ginst->mtype_argv'.
2448 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2450 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2451 facilitate grepping.
2453 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2455 * mini.c: fixed buglet in initobj generic implementation for references.
2457 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2459 * Makefile.am: make the version script conditional.
2460 * jit-icalls.c: handle missing truncl().
2462 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2464 * exceptions.cs: Add more tests for double->int conversion.
2466 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2467 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2469 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2471 * driver.c: make --verbose --version emit an error
2472 if the loaded corlib doesn't match the runtime version.
2474 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2476 * mini-ppc.h: export ppc_patch().
2477 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2478 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2479 on par or better than on MacOSX.
2481 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2483 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2484 mono_lookup_pinvoke_call.
2486 * mini-x86.c: Under windows, the default pinvoke calling convention is
2487 stdcall. Fixes #52834.
2489 * mini.c (optimize_branches): Add an upper bound to the number of
2490 iterations to prevent infinite loops on strange loops. Fixes #53003.
2492 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2494 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2495 and ISINST. Fixes #52093.
2497 * objects.cs (test_0_vector_array_cast): New tests.
2499 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2501 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2502 checking in Array.Set ().
2504 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2507 * object.cs (test_0_multi_array_cast): New regression test.
2509 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2511 * exceptions-ppc.c: fix build on Linux/PPC.
2513 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2515 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2516 running under valgrind.
2517 (x86_magic_trampoline): Fix build bustage.
2519 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2520 negative values as well. This is needed for the encoding of the line number
2521 info, since sometimes the line numbers are not in increasing order.
2523 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2525 * cpu-pentium.md (localloc): Increase the size of the localloc
2526 instruction since it is a loop under Win32.
2528 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2531 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2533 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2534 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2535 Max Horn (max@quendi.de). Fix file names in comments.
2537 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2539 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2540 avoid stack overflow.
2541 (replace_usage): Avoid uninitialized variable warnings.
2543 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2544 and taking the address of valuetype variables.
2546 2004-01-03 Patrik Torstensson
2548 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2549 for other purposes than FP later on.
2551 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2553 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2556 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2558 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2560 2003-12-30 Patrik Torstensson <p@rxc.se>
2562 * mini-x86.h: Decreased number of availiable fp regs.
2563 Solves corner cases with FP spilling.
2565 2003-12-23 Patrik Torstensson <p@rxc.se>
2567 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2568 for floating point stack tracking / spilling on x86.
2571 * basic-float.cs: added float mul overflow test.
2573 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2575 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2577 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2579 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2580 supports for cond branches that overflow the immediate
2581 overflow offset. mcs can compile simple programs.
2583 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2585 * exceptions-ppc.c: exception handling support wip:
2586 finally handlers get run on exception.
2588 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2590 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2593 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2595 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2596 initial support for stack walking and unwinding.
2598 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2600 * driver.c (mono_main): Make corlib-out-of-sync message more
2601 descriptive. Also remove verify_corlib call.
2603 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2605 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2606 not overlap with other call's arguments, too.
2608 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2610 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2611 move to arch-specific code the choice of arch-specific
2612 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2613 * mini.c: ensure emulation calls will not interleave
2616 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2618 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2619 the magic trampoline stack frame is dropped before executing
2622 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2624 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2625 and integer to fp conversions. Added support for overflowing
2626 arguments on the stack. Reserve a couple more registers as temps.
2627 Added support for aot compilation (as output still needs to be
2630 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2632 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2633 Don't overwrite return register in some corner cases.
2635 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2637 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2638 static constructors when AOT compiling.
2640 * driver.c (mono_main): Call mono_check_corlib_version.
2642 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2644 * cpu-g4.md, basic.cs: fixed div target register.
2646 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2648 * mini-ppc.c, basic.cs: shl_imm fix with test.
2650 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2652 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2653 structures by value. Misc fixes.
2654 * objects.cs: more tests.
2656 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2658 * mini-ppc.c: lconv.ovf.i implemented.
2660 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2663 (mini_init): don't error out if someone already called g_thread_init.
2665 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2667 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2668 to be any type per the spec. Fix abnormal memory usage when
2669 the same object is repeatedly thrown.
2671 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2673 * mini.c: check for overruns in IL code.
2675 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2677 * TODO: Add/remove some todo entries.
2679 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2681 * driver.c (mono_main): Call mono_verify_corlib.
2683 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2685 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2686 This has been moved to mini.c
2687 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2688 type being casted is marshalbyref it could be a proxy, so instead of
2689 emitting the type check code, emit a call to a runtime method that will
2690 perform the check by calling CanCastTo if needed.
2692 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2694 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2695 methods with large stack frames under Win32.
2697 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2699 * Makefile.am: Distribute regression tests.
2701 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2702 at the end instead of inserting each variable into the sorted list.
2704 * linear-scan.c (mono_varlist_sort): New helper function.
2706 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2708 * mini.c: ensure arguments and locals are within bounds.
2710 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2712 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2715 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2717 * mini.c (mono_cprop_copy_values): Fix crash.
2719 * aot.c: Set verbosity back to 0.
2721 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2723 * regalloc.c: complete memory leak fix by Laurent Morichetti
2726 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2728 * driver.c (main_thread_handler): Revert the previous patch.
2730 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2733 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2734 memory from the memory pool.
2736 * driver.c (main_thread_handler): Turn on all optimizations when
2739 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2740 an array for better performance.
2742 * regalloc.c (mono_regstate_assign): Fix memory leak.
2744 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2745 serialize the debug info.
2747 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2748 debug info from the serialized representation.
2750 * aot.c: Save debug info into the generated file and load it when
2753 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2755 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2757 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2758 More FP-related fixes.
2760 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2762 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2763 and register allocation buglet. Hello world now runs.
2765 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2767 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2768 * tramp-ppc.c: fixed class init trampoline.
2769 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2771 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2773 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2774 mini.c: more ppc changes/fixes.
2776 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2778 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2779 Also optimize the case when the arguments are the same in the caller
2782 * iltests.il: Add tests for tail calls with valuetype arguments.
2784 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2786 * mini-ppc.c: fixes for struct return type.
2788 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2790 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2791 mono_spillvar_offset() to arch-specific code.
2793 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2795 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2797 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2799 * exceptions-x86.c: Fix stack space leaks.
2801 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2802 registers from the lmf if the method has save_lmf set.
2804 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2806 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2807 of icall wrappers into InvokeInDomain, since these are now per-domain.
2809 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2811 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2812 make some opcode emulation and intrinsic ops enabled/disabled
2813 according to the architecture. More fixes.
2815 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2817 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2819 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2821 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2822 arch-specific handling for 'this' and struct return type to
2825 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2827 * aot.c: prevent divide by zero error when reporting (it happened with
2830 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2832 * mini.h (inst_switch): Remove unused macro.
2834 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2837 (load_aot_module): free 'info->methods' and 'info' properly. No more
2838 "free(): invalid pointer blah" messages when you have an old aot
2841 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2843 * jit-icalls.c, mini.c: Added support for context static fields.
2845 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2847 * mini.c (mono_method_blittable): Methods which set LastError are not
2848 blittable either. Fixes #51108.
2850 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2852 * mini.c: flush icache.
2853 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2855 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2857 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2859 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2861 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2864 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2867 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2869 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2871 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2872 instruction when the result is discarded.
2874 * iltests.il (test_0_div_regalloc): New regression test.
2876 * arrays.cs: Fix compilation error.
2878 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2880 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2881 float rules to inssel-x86.brg: sane architectures with FP registers
2882 don't need to implement these rules.
2884 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2886 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2888 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2890 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2891 implementation of 32 bit systems.
2893 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2895 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2896 (Jeroen Zwartepoorte).
2898 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2900 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2901 the caller and the callee matches.
2903 * mini.c (mono_method_to_ir): Add comment.
2905 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2906 signbit is missing on some platforms.
2908 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2910 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2912 * mini.c (setup_jit_tls_data): Call the new function.
2914 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2916 * mini-x86.c: Add experimental support for fast access to the lmf
2917 structure under NPTL/Linux 2.6.x.
2919 2003-11-06 Martin Baulig <martin@ximian.com>
2921 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2922 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2925 2003-11-02 Martin Baulig <martin@ximian.com>
2927 * mini.c (inflate_generic_field): New static method.
2928 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2929 generic instance and the field is declared in a generic type, call
2930 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2932 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2934 * mini.h mini.c (mono_method_same_domain): New function to return
2935 whenever the caller and the callee are in the same domain.
2937 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2939 2003-10-30 Martin Baulig <martin@ximian.com>
2941 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2942 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2944 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2945 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2947 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2949 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2952 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2953 object here, so it is in the correct appdomain etc.
2955 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2957 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2959 (mono_method_to_ir): Avoid freeing the type created returned from
2960 mono_type_create_from_typespec, since it is put into an internal cache
2961 by the function. Fixes pointer.exe.
2963 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2964 trampolines for icalls and pinvokes as well. Fixes #33569.
2966 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2968 * mini.c: Update after appdomain changes.
2970 * mini.c (mono_jit_compile_method_inner): Allways compile native
2971 method wrappers in the root domain, since there can only be one
2972 instance of them, whose address is stored in method->info.
2974 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2976 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2977 environment variable. Instead detect automatically whenever running
2978 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2981 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2983 * trace.c, trace.h: New files that implement the new trace option
2986 * driver.c: Document new --trace options.
2988 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2991 - if (mono_jit_trace_calls)
2992 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2994 * mini.h: prototypes.
2996 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2998 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
3000 * mini.c inssel.brg: Implement typedefbyref opcodes.
3002 * mini.c (mono_jit_compile_method): Remove unused local variable.
3004 * mini.c (mono_jit_compile_method_inner): Ditto.
3006 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
3008 * tramp-x86.c (x86_class_init_trampoline): Fix build.
3010 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
3012 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
3014 * mini.c (mono_no_aot): Remove unused global variable.
3016 * mini.c: Thread safety fixes.
3018 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
3020 * mini.c (mono_create_class_init_trampoline): Add a lock around
3021 class_init_hash_addr.
3023 * arrays.cs (test_0_newarr_emulation): Add new regression test for
3026 * mini.c: Decompose the NEWARR instruction before decomposing its
3027 arguments. Fixes #30073.
3029 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
3031 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
3034 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
3036 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
3038 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
3040 * driver.c: Add support for compiling icall wrappers to --compile.
3042 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
3044 * inssel.brg: The empty value in class->interface_offsets is -1, not
3047 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
3049 * objects.cs: New test for 'is' operator on an array of interfaces.
3051 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3053 * tramp-ppc.c: update trampoline code to support jumps
3054 and class initialization.
3056 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
3058 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
3060 * inssel.brg (OP_UNBOXCAST): Fix #46027.
3062 * inssel.brg (OP_UNBOX): Remove unused rule.
3064 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
3065 region instead of one for each method. Fixes #47813.
3067 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
3069 * exceptions.cs (test_0_nested_finally): New regression test for
3070 nested exception handlers.
3072 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
3074 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
3076 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
3079 * mini.c (mono_method_check_inlining): Make the inlining limit
3080 configurable by an environment variable.
3082 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
3084 * mini.h: Bump AOT file version.
3086 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
3087 token, store the image along with the token, since the token might not
3088 refer to the same image as the method containing the relocation,
3089 because of inlining.
3091 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
3093 * mini.c (mono_precompile_assemblies): New function to compile
3094 all methods in all loaded assemblies.
3096 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
3098 * regalloc.h regalloc.c (MonoRegState): Change the type of
3099 iassign and fassign to int*, since they can contain large negative
3100 values if the register is spilled. Also added some comments. Fixes
3103 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
3104 under Win32. Fixes #42964.
3106 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
3108 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
3110 * aot.c: Added support for AOT compiling methods which contain calls
3111 to wrappers. Currently, only remoting-invoke-with-check wrappers are
3114 * driver.c (compile_all_methods): Run the compilation in a thread
3115 managed by mono. Fixes #44023.
3117 * mini.c (mono_codegen): Print full method name in verbose output.
3119 * mini-x86.c (mono_arch_patch_code): Fix warning.
3121 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
3122 jumps, since the method we are jumping to might be domain-specific.
3124 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
3126 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3128 * inssel.brg: string chars are unsigned.
3130 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
3132 * TODO: New todo item.
3134 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
3135 which calls mono_runtime_class_init and patches the call site to
3136 avoid further calls.
3137 (mono_arch_create_class_init_trampoline): New arch specific function
3138 to create a class init trampoline.
3139 (create_trampoline_code): Generalized so it can create
3140 class init trampolines as well.
3142 * mini.c (helper_sig_class_init_trampoline): New helper variable.
3143 (mono_create_class_init_trampoline): New function to create and cache
3144 class init trampolines.
3145 (mono_find_class_init_trampoline_by_addr): New function to lookup the
3146 vtable given the address of a class init trampoline. Used by the
3148 (mono_codegen): Generate a call to a trampoline instead of
3149 mono_runtime_class_init in LDSFLD[A].
3150 (mono_codegen): Add relocations for the new trampoline.
3152 * mini.h mini-x86.c aot.c: Added a new relocation type:
3153 MONO_PATCH_INFO_CLASS_INIT.
3155 * mini.h: Bump AOT version number.
3157 * aot.c: Create a copy of the loaded code instead of using the original
3158 so methods which call each other will be close in memory, improving
3161 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
3162 patch since it breaks the regression tests.
3164 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
3165 for the register saving instruction sequence since the
3166 frame_state_for function in glibc 2.3.2 don't seem to detect it.
3168 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
3170 * TODO: Fix todo item && remove another.
3172 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
3174 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
3177 * aot.c: Moved the check for MONO_LASTAOT into the initialization
3178 function of the module.
3180 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
3181 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
3182 --no-aot command line option.
3184 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
3186 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
3187 by Bernie Solomon (bernard@ugsolutions.com).
3189 * inssel.brg: Refactor the interface offset table related code into
3190 its separate functions and add support for the AOT case.
3192 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
3194 * aot.c (mono_aot_get_method_inner): Fix memory leak.
3196 * aot.c: Added mono_aot_verbose variable and made all debugging
3197 output depend on the value of this variable.
3199 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
3200 method_label and info_label.
3202 * mini.h mini-x86.c aot.c: Added a new relocation type
3203 MONO_PATCH_INFO_IID for klass->interface_id.
3205 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
3206 the MonoJitInfo structure.
3208 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
3209 a non-root appdomain in shared mode.
3211 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3213 * aot.c: make aot loader less verbose. Remove free of unused variable.
3215 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
3217 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
3219 * .cvsignore: Added *.dll.
3221 * mini.c (mono_print_tree_nl): New function callable while debugging.
3223 * mini.c (mono_print_code): Export this.
3225 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
3228 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
3230 * mini.h (MonoCompile): Added 'jit_info' field.
3232 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
3233 the cfg structure, since it is needed by the AOT compiler.
3235 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
3237 * aot.c: A major rewrite. Changes include:
3238 - save exception tables for methods which have them.
3239 - cache failed lookups in aot_get_method () to avoid the (slow) calls
3241 - reworked the file format so it is now much smaller and needs
3242 fewer relocation entries.
3244 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3246 * aot.c (load_aot_module): Fix build bustage on platforms without
3249 2003-09-04 Martin Baulig <martin@ximian.com>
3251 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
3253 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3255 * TODO: Some new optimization ideas.
3257 * aot.c: Move AOT module loading logic here from mono_assembly_open.
3259 * aot.c: Save the optimization flags used to compile the code into
3262 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
3263 support emitting domain specific code.
3265 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
3266 no longer domain neutral. It can be made domain neutral by compiling
3267 with --optimize=shared.
3269 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
3272 * driver.c mini.h mini.c: New --no-aot debugging option which disables
3273 loading of AOT code.
3275 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
3277 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
3278 if there is no domain neutrality information.
3280 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
3282 * aot.c (mono_compile_assembly): Emit a symbol containing the file
3283 format version into the generated library.
3285 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
3286 callee method into the caller since one of them could be shared.
3288 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
3289 system exceptions from AOT code now works.
3291 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
3292 method if it is domain neutral and the callee is not.
3294 * graph.c (cfg_emit_one_loop_level): Fix warning.
3296 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3298 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3301 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3303 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3304 is needed by code which is executed before mono_runtime_init ().
3305 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3307 * mini.c (mono_thread_abort): Fix warning.
3308 (mono_jit_compile_method): Call static constructor in the AOT case too.
3310 * aot.c (mono_compile_assembly): Fix warning.
3312 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3314 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3316 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3318 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3320 * cpu-pentium.md: Fix the length of call opcodes so they include the
3321 ESP restoring instruction. Fixes #47968.
3323 2003-08-28 Martin Baulig <martin@ximian.com>
3325 * mini-x86.c (mono_arch_call_opcode): Added support for
3326 MONO_TYPE_GENERICINST.
3328 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3330 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3332 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3333 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3335 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3338 2003-08-26 Martin Baulig <martin@ximian.com>
3340 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3341 when reporting an error, set this to the actual error location.
3342 (mono_method_to_ir): Report the correct error location if
3343 get_basic_blocks() returned an error.
3345 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3347 * mini.c (mono_type_blittable): OBJECT is not blittable.
3348 (mono_method_blittable): Methods which have marshalling descriptors
3349 are not blittable either. Fixes #47842.
3351 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3353 * driver.c mini.c: Use an environment variable instead of a global
3354 variable. Also fix the build.
3356 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3357 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3360 * driver.c mini.c: Added --with-valgrind option to turn off some
3361 code which prevents mono from running under valgrind.
3363 * mini.c (mono_emit_call_args): Fixed warning.
3365 * mini.c (mono_emulate_opcode): Fixed warning.
3367 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3369 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3370 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3371 regalloc.c, regalloc.h: specify available registers in arch-specific
3372 code and support floats in the regallocator (patch by Laurent Morichetti
3375 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3377 * mini.c: mono_thread_current() can be called only after
3378 mono_runtime_init(): rearrange code to not call it early on.
3380 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3382 * mini.c: allocate jump tables in the code mempools.
3384 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3386 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3389 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3391 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3392 12 to 16. This fixes bug #47453.
3395 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3397 * mini-ppc.c: fixed indexed load and unsigned compares.
3399 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3401 * mini.c: reenabled installation of handler for
3402 thread abort signal.
3404 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3406 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3407 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3408 until it's fixed and actually useful.
3410 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3412 * inssel-long32.brg: couple more opcodes implemented.
3414 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3416 * mini-sparc.c: Even more opcodes implemeted.
3418 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3420 * mini-sparc.c: More opcodes implemented.
3422 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3424 * mini-sparc.c: More opcodes implemented.
3426 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3428 * inssel-sparc.brg: Add some needed rules. Direct
3430 * Makefile.am: Use inssel-sparc.brg
3431 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3432 an assert happy for now.
3434 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3436 * mini-sparc.c: Fixed compile errors.
3437 * exceptions-sparc.c: Same. We now produce a mono binary
3438 on sparc-linux. Yea.
3440 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3442 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3443 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3444 They compile, but do not work.
3446 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3449 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3450 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3453 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3455 * mini.c: more opcodes implemented and better support for generics.
3457 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3459 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3460 * mini.c, mini.h: first cut at generics support: some new instructions
3461 added and changed the behaviour of some of the existing ones.
3463 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3465 * mini.c: Removed definition of metadata_shared mutex here.
3467 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3469 * mini-x86.c: make vararg calls work for instance methods.
3471 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3473 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3474 returns the arguments in a separte list, now.
3476 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3478 * aot.c, mini.c: updates for array type representation changes.
3480 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3482 * mini.c: register function to perform jit shutdown.
3484 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3486 * mini.c: use a faster allocator if possible.
3488 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3490 * aot.c: some cleanups and portability changes.
3492 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3494 * mini.c: use faster allocation for CEE_BOX if possible.
3496 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3498 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3499 Moved inlined mempcy code to its own function so that is can be
3500 reused. Added an inline memset function as well (optimized initobj).
3501 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3503 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3505 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3507 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3509 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3510 arch code can setup the cpu for CLR execution, if needed.
3511 We use it on x86 to set the precision of FP operations.
3513 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3515 * mini.c: disable some optimizations if we can guess they'll cost too
3516 much for a given method.
3518 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3520 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3522 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3523 * mini.h mini.c mini-x86.c: Added instruction level coverage
3524 info collection support.
3526 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3528 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3529 is now implemented in the profiling API. Get rid of a couple of
3530 unnecessary global variables.
3532 2003-06-15 Nick Drochak <ndrochak@gol.com>
3534 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3535 * cpu-g4.md: add op_bigmul and op_bigmul_un
3536 * cpu_pentium.md: add op_bigmul_un
3537 * inssel-long32.brg: add rule for unsigned bigmul
3538 * mini-ops.h: define OP_BIGMUL_UN
3539 * mini-x86.c: THE BUG: handle (un)signed properly
3540 * mini.c: choose unsigned opcode if needed.
3541 This set of patches fixes bug #44291
3543 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3545 * mini.c (optimize_branches): improved to handle all kinds of
3546 conditional branches.
3548 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3550 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3551 don't raise exceptions.
3553 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3555 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3556 to arch-specific files.
3558 2003-06-09 Martin Baulig <martin@ximian.com>
3560 * Makefile.am (libs): Added $(LIBGC_LIBS).
3562 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3564 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3565 and OP_ATAN (fixes bug#44293).
3567 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3569 * Makefile.am, mini-x86.c: rename cpu description array to
3570 pentium_desc, since some compilers define the 'pentium' preprocessor
3573 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3575 * mini.c (mini_select_instructions): add explicit branch if the
3576 following block is not the false target of a conditional branch -
3577 we need this with any optimization that reorder or remove bblocks
3579 * mini.c (optimize_branches): bug fixes
3581 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3583 * mini.c (mono_method_to_ir): inline static readonly fields
3585 * ssa.c (fold_tree): start cfold support for long (very simple
3588 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3590 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3592 * inssel.brg: fixed memcpy (bug #44219).
3594 2003-06-05 Dick Porter <dick@ximian.com>
3596 * driver.c: Set the glib log levels to not abort if g_message
3599 g_set_prgname() has to happen before mini_init() so that the
3600 process handle gets the info.
3602 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3604 * driver.c: add intrins to the default optimizations to get wider
3607 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3609 * mini.h: some large basic blocks will overflow a 16-bit
3610 integers for symbolic registers.
3612 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3614 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3615 (mono_arch_output_basic_block): fix bug 43499
3617 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3619 * mini.c: kill duplicated definition of mono_debug_format.
3621 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3623 * mini-x86.c, arrays.cs: fixed register allocation bug.
3625 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3627 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3629 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3631 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3634 (print_method_from_ip): also print source location information if
3637 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3639 * mini.c (mono_find_block_region): bug fix in region code
3640 (mini_method_compile): enable removing unreachable code again, but
3641 only in methods without exception clauses.
3643 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3645 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3646 Implemented arglist opcode and handling of TypedReference type.
3647 Fixed x86 call convention when a structure is returned.
3648 Minimal support for calling static vararg methods.
3650 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3652 * mini.c (mini_method_compile): always remove unreachable code,
3653 because the code in them may be inconsistent (access to dead
3654 variables for example).
3656 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3658 * driver.c, debug-mini.c: warning fixes.
3660 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3662 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3664 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3666 * mini.c: thread-static fields are registered in mono_class_vtable(),
3667 so ensure the function is called before checking for them.
3669 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3671 * mini.c (optimize_branches): fix for bug 43586
3673 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3674 overflow (fixes Bug #43639)
3676 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3678 * mini.c, objects.cs: allow the use of stobj for primitive types.
3680 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3682 * mini.c: be less strict about argument checking until we support
3683 running the verifier.
3685 2003-05-27 Nick Drochak <ndrochak@gol.com>
3687 * basic-long.cs: tests for (ulong)int * (ulong)int also
3688 * mini.c: use the same trick for (ulong)int * (ulong)int
3690 2003-05-27 Nick Drochak <ndrochak@gol.com>
3692 * basic-long.cs: add regression test for (long)int * (long)int
3693 * cpu-pentium.md: add op_bigmul specification
3694 * inssel-long32.brg: add OP_BIGMUL rule
3695 * mini-ops.h: add OP_BIGMUL
3696 * mini-x86.c: register allocator: handle case where src1 needs to be
3698 * mini.c: substitute special BIGMUL opcode in the tree for
3699 (long)int * (long)int
3701 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3703 * jit-icalls.c: call the type ctor on field access if needed.
3705 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3707 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3708 to a method (including results of ldelema, bug#43207).
3710 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3712 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3713 colors to show exception handler blocks.
3715 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3716 (fix for pinvoke7.cs).
3718 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3720 * mini.h, mini.c: ensure correct initialization order for types that
3721 require it. Prepare for lazy compilation of jit icall wrappers.
3722 Provide a name for opcode emulation to reduce unneeded mallocing.
3724 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3726 * mini-x86.c: better register restoring code and profiling
3727 support for tail calls.
3729 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3731 * mini.h, driver.c: prepare for leaf methods optimization.
3733 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3735 * mini.c: get targets of branches before converting a method.
3737 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3739 * mini.c (optimize_branches): added some experimental code (disbaled)
3741 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3743 * mini.c (optimize_branches): fix branch to branch optimization
3745 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3747 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3749 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3751 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3754 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3756 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3757 enable use of interface variables again.
3759 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3760 I1 to registers because there is no simply way to sign extend 8bit
3761 quantities in caller saved registers on x86.
3763 * inssel-float.brg: set costs of some rules to 2 so
3764 that monobure always select the arch. specific ones if supplied,
3765 regardless of the order we pass the files to monoburg.
3767 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3769 * mini.c, mini-x86.c: since the magic trampoline for jumps
3770 can't patch the code directly, we do it as soon as the
3771 method gets compiled.
3773 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3775 * mini-x86.c, mini.h: introduce a new patching method
3776 to support CEE_JMP and tail calls.
3777 * mini.c: obey tail.call. Don't precompile methods target
3779 * tramp-x86.c: new trampoline code to handle methods
3780 reached through a jump.
3782 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3784 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3785 bit values to registers
3787 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3789 * mini.c (mono_compile_get_interface_var): share interface
3790 variables if possible.
3792 2003-05-16 Martin Baulig <martin@ximian.com>
3794 * debug-mini.c (mono_init_debugger): New function to initialize
3795 the debugger. This is not in the debugger since it needs to
3796 access some of mini's internals.
3798 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3800 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3802 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3804 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3805 for value type handling.
3807 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3809 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3810 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3812 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3814 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3815 the constructor through a proxy.
3817 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3819 * jit-icalls.c, inssel.brg: fixes to array element address
3822 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3824 * mini-x86.c (is_regsize_var): allocate pointer to registers
3826 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3828 * driver.c: fixed typo, added intrins to the set of optimizations
3829 tested with regressions.
3831 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3833 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3834 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3837 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3839 * inssel.brg: remove some common pop instructions without side effects
3841 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3843 * inssel-x86.brg: fixed thinko in int to double conversions.
3845 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3847 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3849 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3851 * inssel-long32.brg: two more missing instructions.
3853 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3855 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3858 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3860 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3863 * basic-float.cs: Added tests for negative zero.
3865 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3867 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3868 a couple of missing operations for long casts, with test cases.
3870 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3872 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3874 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3876 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3877 code size estimation.
3879 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3881 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3882 abstract methods (fix bug 42542)
3884 * aot.c: add ability to handle array types
3886 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3888 * mini.c: Call the _specific versions of the object allocation
3889 functions if possible.
3891 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3893 * driver.c: call setlocale ().
3895 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3897 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3900 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3902 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3904 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3905 wrappers (fix bug 42122)
3907 2003-05-04 Martin Baulig <martin@ximian.com>
3909 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3911 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3912 s/mini_set_defaults/mono_set_defaults/g.
3914 2003-05-04 Martin Baulig <martin@ximian.com>
3916 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3918 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3920 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3921 (reported by Don Roberts).
3923 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3925 * mini.c: temporarily work around two bugs for this release.
3927 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3929 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3930 that contains -export-dynamic and it makes using the ld script
3932 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3934 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3936 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3939 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3941 * mini.c: make sure leave calls all the needed finally blocks,
3942 even when the target jumps out of multiple exception clauses.
3944 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3946 * ldscript, Makefile.am: add linker script to reduce the number of
3947 exported symbols (should also fix the issues with libwine defining
3948 some of the same symbols in io-layer).
3950 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3952 * driver.c (mini_main): Avoid assertion when no file name is given on
3955 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3957 * driver.c: added --version/-V command line option.
3958 Added the inline optimization in the regression tests.
3960 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3962 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3963 to the type in the method signature (fixes bug#42134).
3965 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3967 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3969 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3971 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3973 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3975 * driver.c: fixed bug #42100.
3977 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3979 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3981 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3983 * mini.c: moved most of the code required to do inlining to its own
3984 function so it can be reused. Inline also ctors if appropriate.
3986 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3988 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3989 the runtime can call mono API functions.
3991 2003-04-27 Martin Baulig <martin@ximian.com>
3993 * debug-mini.c (mono_debug_init_method): Added
3994 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3995 send a notification to the debugger.
3997 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3998 running in the Mono Debugger, just pass the breakpoint number to
3999 mono_debug_init_method().
4001 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
4003 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
4005 * mini.c: allow some more unsafe compares.
4007 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4009 * mini-x86.c, Makefile.am: make distcheck works (partially from
4010 a patch by Richard Lee <r.h.lee@attbi.com>).
4011 * regset.c, regset.h: removed, they are unused.
4013 2003-04-25 Dick Porter <dick@ximian.com>
4015 * driver.c: Usage reports the name as 'mono' not 'mini'
4016 * exceptions-x86.c: Build and run on freebsd
4018 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
4020 * Makefile.am: install the program with the 'mono' name and
4021 the library as libmono instead of mini and libmini.
4023 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4025 * driver.c: provide the APIs for the embedding interface of the old jit.
4027 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
4029 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
4031 2003-04-23 Martin Baulig <martin@ximian.com>
4033 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
4035 * driver.c: Added `--debug' command line argument to enable
4038 2003-04-23 Martin Baulig <martin@ximian.com>
4040 * debug.[ch]: Removed. The code is now in
4041 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
4043 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
4046 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
4048 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
4050 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4053 (mini_cleanup): moved mono_runtime_cleanup call after the call to
4054 mono_domain_finalize.
4055 (mini_method_compile): use mono_method_profile* if the the option is
4058 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
4060 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
4061 methods with their wrapper.
4063 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
4064 methods with their wrapper.
4066 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
4069 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
4072 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
4075 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
4077 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
4079 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
4081 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
4082 of the mempool. This is slightly faster and uses less memory
4084 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4086 * mini.c: avoid O(n) allocation for variables.
4088 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4090 * mini.c: handle items on the stack after inlining methods.
4092 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
4094 * mini.c: make the method->opcode optimization dependent
4095 on MONO_OPT_INSTRINS and do it lazily.
4097 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
4099 * driver.c: print overall results at the end of regression run.
4101 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
4103 * inssel.brg: don't overwrite symbolic registers.
4105 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
4107 * inssel-x86.brg: fix conversion from long to float.
4109 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
4111 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
4113 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
4115 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
4117 * driver.c: Added --print-vtable option as in the old JIT.
4119 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
4121 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
4123 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
4125 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
4127 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
4129 * mini.c regalloc.c regalloc.h: Fix memory leak.
4131 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
4133 * aot.c (mono_aot_get_method): register all used strings
4135 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4137 * mini.c: always intern strings references with ldstr at compile time.
4139 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4141 * Makefile.am: add BUILT_SOURCES.
4143 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
4145 * driver.c: give a better error message when the assembly to execute
4146 doesn't have an entry point.
4148 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
4150 * Makefile.am: added hack for automake
4152 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
4155 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
4157 22003-04-07 Martin Baulig <martin@ximian.com>
4159 * Makefile.am: Added Makefile.am.
4161 * debugger-main.c: Removed, this is now in the debugger where it
4164 * mini.pc.in: Call this package `mini' for the moment.